Machboim (1980)

Drama aka Hide and Seek
–Year: 1980
–Year in film: 1946  
–Country: Israel
–Who in clothing: girls, sailor dresses
–Who in clothing 2: boys hist. clothes
–Available on DVD: no ?  
–I own: no
–Clothing occurrence: very low ?        
–Rating:  3/10 *     
–Rating: ***
–Comment: At least 2 girls in different sailor dresses. More of interest some boys in white undershirts. It almost looks like my missing Italian assumed unknown film 9 but it's unlikely (hair at ears). Also interesting plot. First Israeli feature film about homosexuality. Main character is a 12 yo boy and his teacher.

For the girls rating ~2-3. Movie probably much higher. 

I haven't found the full movie yet but a trailer on the directors site (Wolmandan) with these pics.

Machboim is the official title. Hebrew title  .מחבואים